Oscillator sprinkler



FIG. 1 is a perspective view of an oscillator sprinkler embodying our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a cross sectional view taken on the line 8--8 of FIG. 2; and

FIG. 9 is a cross sectional view taken on the line 9--9 of FIG. 2. 

The ornamental design for an oscillator sprinkler, substantially as shown. 